Flexible universal type lifting machine auxiliary pressing device

The invention discloses a flexible universal type lifting machine auxiliary pressing device which comprises a fixed base, an angle adjusting mechanism, a fixed stand column, a turnover cross arm, an adjustable cross arm sleeve and a screw pressing head. The fixed base is fixed on a lifting machine supporting arm of the lifting machine; the angle adjusting mechanism is fixed on the fixed base; the fixed stand column is vertically fixed to the angle adjusting mechanism and driven by the angle adjusting mechanism to steer. The adjustable cross arm sleeve is connected with the fixed stand column through a turnover cross arm; and the screw pressing head is vertically connected to the end part of the turnover cross arm. The capacity of an existing conventional lifting machine can be expanded, the normal lifting function is achieved, meanwhile, a vehicle body is pressed, adjustment can be conveniently and rapidly achieved, the device is suitable for flexible and reliable pressing of different lifting machines, diffe